[zach_carver]

The truck has the factory dipstick and pan. The trans came from GM and was supposed to of been empty of fluid. However I started removing plugs from it and fluid come pouring out. Before starting up I pulled the stick and it showed over full on stick in bright red fluid. We started the truck while checking fluid we added 4 qts of fluid. Checked multiple times and was perfect in hot when it had been driven some. But let me add this, when the trans is 180 to 190 degrees it shows maybe .5qt over full above HOT on the stick. I noticed today when truck started acting up it was 199 degrees and I was pulling out of parking lot nice and easy. It was the 1-2 shift that flared/slipped. Before hand the 1-2 shifts had gotten very firm. Only the 1-2 shift. All others were fine. How do you adjust pressures?